UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xWnSS4Bs5QbhL5xDYJwYpYtZ1CW7crj/oXey1fqpZLI=' 
WHERE 
  key_id = '2b6d6d165d3cf2d3c33b1b7646639ac2a04f5de37007a9bc6b42149cf76284b7' 
  AND (
    token = 'xWnSS4Bs5QbhL5xDYJwYpYtZ1CW7crj/oXey1fqpZLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )